# Hyperion Synthesizer vs SimplyTremolo

The clearest difference is price: SimplyTremolo at $0.99 against Hyperion Synthesizer's $4.99. Hyperion Synthesizer's advantage is iOS requirement (10.0 vs 16.4). On update cadence, ads, in-app purchases and device support there is nothing between them.

Hyperion Synthesizer costs $4.99 and SimplyTremolo $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hyperion Synthesizer ships an update every 7 months, SimplyTremolo every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Hyperion Synthesizer | SimplyTremolo |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 10 MB | 6 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Brad Howes](https://appshunter.io/developer/430573224) |

## What reviewers say

### Hyperion Synthesizer

[App page](https://appshunter.io/ios/app/hyperion-synthesizer/id1247269157)

Explore vast sonic landscapes with an advanced FM synthesizer. This app features morphing waves technology, extensive sound effects, and MIDI keyboard support for professional music creation.

**Highlights:** Morphing waves technology, AUV3 (Audio Unit) support, MIDI keyboard support, Stereo and tremolo effects, Reverb and echo effects, Multiple morph and harmonics modes

**Features:** Vision Pro support

**In-app purchases:** none


### SimplyTremolo

[App page](https://appshunter.io/ios/app/simplytremolo/id1558372201)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hyperion Synthesizer free?

Hyperion Synthesizer costs $4.99, with no in-app purchases.

### Is SimplyTremolo free?

SimplyTremolo costs $0.99, with no in-app purchases.

### Do Hyperion Synthesizer or SimplyTremolo have ads?

Neither Hyperion Synthesizer nor SimplyTremolo shows ads.

### Which is updated more often, Hyperion Synthesizer or SimplyTremolo?

Hyperion Synthesizer ships an update every 7 months, and SimplyTremolo every 4 months. Most recently, Hyperion Synthesizer was updated on November 2, 2026 and SimplyTremolo on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*